/ Saws / PTA & Hand Saw Blades / Hole Saws / Diamond Grit / KD0012-N We are sorry but the item (KD0012-N Tile Drill) you are looking for is no longer available Please reach out to us at custsupport@starrett.com or call at 978-249-3551 for assistance. There is a newer version of this product available D0012 12mm / 1/2" Diamond Tile Drill High performance hole saws for drilling small diameter holes in many non-metallics.